Once the Red,white and blue are available I would offer leagues that option. Until then, I would use one shot for my mixed leagues and a different for my 5 man competitive league. I would try and hold the shot as consistent as possible and make sure that I did not make changes based on my personal performance or any particular person. If I could pull a miracle, I would like the shots to be as balanced from left to right as possible. So, the pattern would likely be different from one side to the other. Since we have a wick machine might take me a little bit to figure out what adjustments are needed throughout the year to maintain the pattern based on weather, temperatures, etc. I would offer the mixed leagues the chance to use the tougher pattern if they wanted.